The 753‐646 KNX/EIB/TP1 Module connects to a KNX/EIB/TP1 network. The module supports two different functions:
1. Device mode: With this module, all programmable controllers (*1) that are relevant for building automation can be connected to a KNX/TP1 network. In a KNX network, the module appears as a standard KNX device and is linked via ETS 3 Professional Commissioning Tool. The module supports a maximum of 253 communication objects with any DPTs, 254 group addresses and 254 associations. The application is programmed via WAGO‐I/O‐PRO CAA. An ETS3 plug-in, which is included in the WAGO product database, is required so that the data from the application program can be allocated to the group addresses.
*1: See www.wago.com: Documentation WAGO-I/O-SYSTEM 753 Specialty Modules KNX/EIB/TP1 Module – Device Mode
2. Router mode: When the 750-849 or 750-889 KNX IP Controller is connected to the first 753-646 KNX/EIB/TP1 Module, the device can be used as a KNXnet/IP router. The module is switched to router mode automatically. An application program is not required for operation in router mode. Additional modules that are connected to a KNX IP controller are addressed in the device mode by the application.
WAGO's 753 Series Pluggable Connector with internally bridged contacts (3/7 and 4/8) is part of the delivery.
Both an external KNX power supply and ETS 3.0 Professional are required to operate the KNX/EIB/TP1 Module.